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| author | cbdev <cb@cbcdn.com> | 2021-01-09 11:36:09 +0100 |
|---|---|---|
| committer | cbdev <cb@cbcdn.com> | 2021-01-09 11:36:09 +0100 |
| commit | cbef6a61a92453afba5005c287873001354f5090 (patch) | |
| tree | a99607e7cb7beb5d99d2ea25561fdf7fe69ba2dd /backends/mqtt.h | |
| parent | 0175c84ad866e8f33a90d571e6207c6cc120075c (diff) | |
| download | midimonster-cbef6a61a92453afba5005c287873001354f5090.tar.gz midimonster-cbef6a61a92453afba5005c287873001354f5090.tar.bz2 midimonster-cbef6a61a92453afba5005c287873001354f5090.zip | |
Implement keepalive and protocol fallback
Diffstat (limited to 'backends/mqtt.h')
| -rw-r--r-- | backends/mqtt.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/backends/mqtt.h b/backends/mqtt.h index df63319..a0f5356 100644 --- a/backends/mqtt.h +++ b/backends/mqtt.h @@ -14,7 +14,7 @@ static int mqtt_shutdown(size_t n, instance** inst); #define MQTT_TLS_PORT "8883" #define MQTT_BUFFER_LENGTH 8192 #define MQTT_KEEPALIVE 10 -#define MQTT_VERSION 0x05 +#define MQTT_VERSION_DEFAULT 0x05 enum { MSG_RESERVED = 0x00, @@ -39,6 +39,7 @@ typedef struct /*_mqtt_instance_data*/ { uint8_t tls; char* host; char* port; + uint8_t mqtt_version; char* user; char* password; @@ -50,6 +51,8 @@ typedef struct /*_mqtt_instance_data*/ { int fd; uint8_t receive_buffer[MQTT_BUFFER_LENGTH]; size_t receive_offset; + + uint64_t last_control; } mqtt_instance_data; //per-channel |